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The lines 3y+2x=7  and y=mx-11  are perpendicular. Find m
 

 Jan 5, 2021

Best Answer 

 #1
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First line rearranged 

y= 

-2/3 x + 7/3

 

slope = - 2/3       Perpendicular slope = - 1 / (-2/3) = m = 3/2

 Jan 5, 2021
 #1
avatar
+1
Best Answer

First line rearranged 

y= 

-2/3 x + 7/3

 

slope = - 2/3       Perpendicular slope = - 1 / (-2/3) = m = 3/2

Guest Jan 5, 2021

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